Automotive stamped qhov chaw yog categorized los ntawm kev ua haujlwm rau ob hom: lub cev vaj huam sib luag- suav nrog kaum ib hom kev sib xyaw ua ke xws li "plaub qhov rooj thiab ob lub hau" (lub qhov rooj, hood, thiab lub hau hau), sab vaj huam sib luag, thiab lub ru tsev vaj huam sib luag-uas yuav tsum tau Chav Kawm -A 3 lub qhov rooj ua tiav; thiab - cov txheej txheem ntawm cov cav tov; cov rooj sib txoos, cov rooj sib txoos hauv pem teb, thiab cov kab hluav taws xob ncua sij hawm- uas nqa lub tsheb thauj khoom thiab ua tiav cov qauv thiab kev nyab xeeb.
Stamped qhov tshwj xeeb rau kev poob siab absorbers encompass tshaj 20 hom ntawm cov khoom, xws li lub caij nplooj ntoos hlav lub rooj zaum thiab compression valve npog.
